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Pure substances that are physically combined make a mixture.
What else can I help you with?
What is the opposite of a pure substance?
The opposite of a pure substance is a mixture.
Three ways you can determine if a substance is a mixture or a pure sample.?
One way is if it can be physically combined.
A pure substance is the what throughout?
A pure substance is constant in composition throughout, meaning it is made up of only one type of particle or element. This distinguishes it from a mixture, which contains two or more different substances that are physically combined.
If a substance cannot be separated physically it is?
A substance that cannot be separated physically is a pure substance.
A pure substance is either a compound or a(n) that can not be physically separated.?
A pure substance can not be broken apart.
If a substance can be physically separated into its components is it a pure substance or a mixture?
If a substance can be physically separated into its components, it is a mixture, not a pure substance. A pure substance consists of only one type of particle and cannot be separated into other substances by physical means.
What is A pure substance that can not be physically separated?
Element.
What is a pure substance as an element?
it has to be chemically combined into a new substance
What is the difference between element compound mixture?
A mixture is a substance composed of two or more components physically combined. An element is a pure substance composed of one kind of atom. A compound is a pure substance formed when atoms of two or more elements chemically combine.
A substance that cannot be separated physically is called?
A substance that cannot be separated physically is called a pure substance. This is because pure substances are made up of only one type of element or compound, and their composition is uniform throughout.
Is a compound a mixture or a pure substance?
A compound is a pure substance. Water is a compound. Compsoed of hydrogen and oxygen COMBINED. The atmosphere is a mixture of incombined gases , princioally nitrogen and oxygen. Of these two gases combined they would form various oxides of nitrogen, all of which are poisonous.
Is homogeneous mixture a pure substance?
No, a homogeneous mixture is not a pure substance. A homogeneous mixture is composed of two or more substances that are physically combined and can be separated through physical processes, while a pure substance is made up of only one type of particle and cannot be separated into other substances by physical means.
